1.05731
TLC plates, Aluminium oxide 60 F₂₅₄, basic
pkg of 100 plates, plate L × W 5 cm × 20 cm, glass support
Synonym(s):
Basic Aluminium Oxide TLC Plates
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About This Item
UNSPSC Code:
41115711
NACRES:
NB.21
Pricing and availability is not currently available.
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material
aluminum oxide matrix
glass support
Quality Level
feature
binder Organic Polymer
fluorescent indicator
packaging
pkg of 100 plates
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
250 μm
plate L × W
5 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
General description
100 Glass plates 5 x 20 cm
Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.
Application
Glass TLC plates, aluminum oxide coated with Flourescent indicator F254. The aluminum oxide TLC plate comes in a quantity of 100 size 5x20 cm for thin layer chromatography applications.
Linkage
Replaces: 5731-3; 5731
Analysis Note
Layer thickness: 210 - 270 µm
Deviation of layer thickness per plate: ≤ 45 µm
d 10 (laser diffraction, size distribution): 3 - 5 µm
d 50 (laser diffraction, size distribution): 8 - 12 µm
d 90 (laser diffraction, size distribution): 18 - 25 µm
chromatographic testing:
alkaloid test
hRf-values
- brucine, alkaloid test:
50 - 65
- papaverine, alkaloid test: 65 - 85
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)
Deviation of layer thickness per plate: ≤ 45 µm
d 10 (laser diffraction, size distribution): 3 - 5 µm
d 50 (laser diffraction, size distribution): 8 - 12 µm
d 90 (laser diffraction, size distribution): 18 - 25 µm
chromatographic testing:
alkaloid test
hRf-values
- brucine, alkaloid test:
50 - 65
- papaverine, alkaloid test: 65 - 85
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)
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